NABTEB Computer Studies 2025 Objective — Question 6
Question 6 of 50 from the National Business and Technical Examinations Board (NABTEB) Computer Studies 2025 Objective paper, with the correct answer and a full explanation.
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Which of the following statements about the Slide Rule are true? I. Multiplication that goes off the slide can be corrected by resetting the slide. II. Operations of addition can be carried out by directly adding two or more numbers together on the slide. III. Logarithm is used to transform the operations of multiplication and division to addition and subtraction.
- A. I and II only
- B. I and III onlyCorrect
- C. II and III only
- D. I, II and III
Explanation
When the result exceeds the scale, the slide rule user must adjust or reset the slide to continue calculations correctly. Logarithm is used to transform the operations of multiplication and division to addition and subtraction.
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